Orchid Species Culture Other / Books

Oncidium/Odontoglossum Alliance | The immense Oncidium/Odontoglossum alliance contains some of the most popular orchids grown, including members of the genera Ada, Brassia, Cyrtochilum, Odontoglossum, Oncidium, Psychopsis, Rodriguezia, Rossioglossum, and Trichopilia. Finding reliable cultural information …